I Spy Challenger! is the only I Spy Video Game to be released on the Game Boy Advance.
Modes[]
- Match Attack: The player must shoot objects at other matching objects in a vertical line. The column of objects progressively moves closer, and the player must remove objects before it reaches the end.
- Grid Grab: Objects in a specific order are shown at the top of the screen, and the player must find a way to select objects in a grid that match in the same order.
- Riddle Round-Up: This is where the riddles are found. The player can switch between different riddle screens. There are 36 different riddles. The player can also unlock a bonus riddle by completing all other riddles.
- Hoop Drop: The player must put similar objects into hoops.